CN104284621A - Auxiliary tool for colonoscopy - Google Patents
Auxiliary tool for colonoscopy Download PDFInfo
- Publication number
- CN104284621A CN104284621A CN201380022697.6A CN201380022697A CN104284621A CN 104284621 A CN104284621 A CN 104284621A CN 201380022697 A CN201380022697 A CN 201380022697A CN 104284621 A CN104284621 A CN 104284621A
- Authority
- CN
- China
- Prior art keywords
- radial
- leakproof
- leakproof film
- colonoscopy
- excreta
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Disclosed is an auxiliary tool for a colonoscopy. The auxiliary tool for a colonoscopy comprises an anal insertion tube having an opening on one side and a curved cap-shaped anus cover on the other side, the anal insertion tube containing a hollow portion with a first diameter; and an excrement receptor one side of which is coupled to the inside of the anus cover, the excrement receptor containing a receiving portion having a second diameter and that is in communication with the hollow portion, the excrement receptor having an outflow preventing body on the other side for allowing an endoscope tube to pass and preventing the excrement contained in the receiving portion from flowing out through the other side. According to the auxiliary tool for a colonoscopy, damage to the anus may be prevented during colonoscopy and sight around the anal verge may be ensured, thus enabling the part from the anal verge to lower rectum to be observed and diagnosed in an accurate manner.
Description
Technical field
The present invention relates to a kind of aid for colonoscopy.
Background technology
The digestive organs of human body comprise esophagus, stomach, small intestinal and large intestine.Large intestine is formed in digestive tract last part, is the main generation place that water and eletrolytes absorbs.Large intestine can be divided into coton and rectal substantially, and wherein colon can be divided into ascending colon, transverse colon, descending colon and sigmoid colon again.Occur in epicolic cancer and be called as colon cancer, the cancer occurred on rectum is called as rectal cancer, and these two kinds of cancers are referred to as intestinal cancer or colorectal carcinoma.
The inducement of colorectal carcinoma can be roughly divided into environmental factors and genetic factors, but as everyone knows, takes in high calorie, takes in Animal fat, lacks that fiber is taken in, the factor such as fat is relevant especially to colorectal carcinoma.
Type for the inspection method of assisted diagnosis colorectal carcinoma comprises digital rectal examination, excrement inspection, colorectal-cancer screening, CT or MRI scanning, ultrasonic scanning, blood test etc., but only having when by needing the biopsy of colonoscopy to find cancerous cell, just can make a definite diagnosis colorectal carcinoma.Therefore, colonoscopy is widely used in diagnosis of colorectal cancer and other relevant diseases.
Colonoscopy is the inspection method of endoscope being inserted to observe colon interior by anus and taking to colon interior.The endoscope of current use can be length is 1.3m to 1.7m, and has and invest hose end and the instrument of the photographic head connected by optical fiber.
Colonoscopy is often for the diagnosis and treatment of colorectal cancer and inflammatory bowel, because colonoscopy is diagnosed by directly observing large intestine inside, and can carry out therapeutic process, such as, for hemostasis, biopsy, or for removing suspicious lesions.
More accurate with the Diagnosis and Treat making to utilize colonoscopy in order to obtain the accurate visual field, before an examination, client need accepts intestinal tract cleaning process, this process may comprise the enema taking in and be mixed with large water gaging and defecation several times.This process easily causes fatigue and inconvenience.In addition, diameter is about the endoscope tube of 1.8cm, although it is flexible, at colonoscopy, passes anus and when causing friction on anus, may produce scar in anal mucosa membrane when it.This may cause patient to suffer misery in the defecation process of afterwards several days.
In addition, the persistent period of colonoscopy can postpone because of intestinal elasticity, and intestinal elasticity may depend on age of patient, intestinal adhesion and other intestinal anatomical discrepancies, and intestinal adhesion may depend on the abdominal operation medical history of patient.In this case, even if use sleep anesthesia (sleep anesthesia), the increase of the pain that process thus causes may also be produced.
At colonoscopy; endoscope moves towards the direction contrary with rectum moving direction; due to appropriate gas being injected in colon when observing colon interior after endoscope is inserted caecum and sucks serosity and foreign body; at colonoscopy; gas in colon often can spray together with the liquid in colon between anus and endoscope, causes embarrassment to patient.Under normal circumstances, due to the complication during defecation, embarrassment, or for the fear of colonoscopy procedures, patient can avoid doing the colonoscopy originally should regularly done, and thus patient can miss and find and treat the chance of early stage colorectal carcinoma.
Anal verge at anal orifice place.Due at colonoscopy, when endoscope is inserted by anus, under the elasticity of anus, anus can close, and, because the visual field is covered by the fecal materials from anal verge to low rectal, utilize and be arranged on endoscope tube end and may be difficult to accurately observe the region around anal verge or the region from anal verge to low rectal with the photographic head of Fiber connection.In addition, in order to utilize endoscopic diagnosis to occur in disease on anal verge or low rectal, the endoscope being inserted into colon interior with contrary direction at intestinal interior overturn, but must this generates the risk piercing through intestinal wall.Therefore, when utilizing colonoscope to diagnose on anal verge or low rectal, many difficulties need be considered.
About situation described above, the open No.10-2008-0084105 of Korean Patent discloses a kind of anus adapter for endoscope, it utilizes balloon firmly fixed adapter, prevent gas or fecal matter from spilling by the gap between sealing endoscope and adapter, and by preventing endoscope from directly contacting anus to prevent injury to anus.
Summary of the invention
Technical problem
One aspect of the present invention provides a kind of aid for colonoscopy, and it can prevent the injury of anus at colonoscopy and guarantee that the perianal visual field is to realize observing accurately the region extending to low rectal from anal verge and diagnosing.
Other objects of the present invention are appreciated that by following description.
Technical scheme
One aspect of the present invention provides a kind of aid for colonoscopy, and it comprises blindenea body and Excreta holding body.Described blindenea body has foraminated surface in side, has anus lid at opposite side, and forms the hollow bulb with the first diameter in inside.Anus lid likeness in form has the medicated cap of round surface.Excreta holding body side is couple to the inner side of anus lid, is formed with holding parts, and is formed with leakage-proof body at opposite side in Excreta holding body inside.Described holding parts has Second bobbin diameter and is connected to described hollow bulb, and described leakage-proof body is configured to allow passing through of endoscope tube, but prevents the leakage of exudates being kept at holding parts to opposite side.
Second bobbin diameter can be greater than the first diameter.
Described leakage-proof body can comprise the first leakproof daughter, described first leakproof daughter can comprise the first radial leakproof film and the first ring body, described first radial leakproof film comprises multiple first sections cutting into radial arrangement, and described first ring body makes described first radial leakproof film be couple to the interior section of described first ring body.
Described first leakproof daughter also comprises the second radial leakproof film be arranged between the first radial leakproof film and the first ring body, wherein said second radial leakproof film can comprise multiple second sections cutting into radial arrangement, and wherein said second radial leakproof film couples with the first radial leakproof film of described first ring body inside in an overlapping manner, described second section is directly placed under the gap between described multiple first section.
Described leakage-proof body can also comprise the second leakproof daughter, and described second leakproof daughter can comprise circular leakproof film and the second ring body.Herein, the diameter of endoscope's through hole is less than the external diameter of endoscope tube, and described endoscope through hole is formed in described circular leakproof film, and described circular leakproof film can be mounted to the interior section of described second ring bodies.
Valve connecting portion can be formed on the periphery of described Excreta holding body, and described aid can also comprise close/open valve, described close/open valve can be arranged on pump and inhale between device and described valve connecting portion, can carry out ON/OFF to it, and described close/open valve can be configured to drain logistics according to controlling the operation of ON/OFF handle.Herein, described close/open valve can comprise: socket, and the entrance being connected to described valve connecting portion and the outlet being connected to described pump suction device can be formed in described socket; Cylinder shape valve, the through hole being connected to described entrance and described outlet can be formed in described cylinder shape valve, and described cylinder shape valve can be couple to described socket, so that described cylinder valve physical ability changes direction to open and close described entrance and exit; And ON/OFF handle, described ON/OFF handle to be connected on described cylinder shape valve and to be configured to change according to operation the direction of described cylinder shape valve.
At least one in described blindenea body and described Excreta holding body can be made up of lucite material.
Other aspects of the present invention and advantage will partly be stated in the following description, and a part is apparent in the description, or can learn by putting into practice the present invention.
Beneficial effect
According to embodiments of the invention, be avoidable in the injury of colonoscopy to anus, after making colonoscopy, the sense of discomfort of patient can be minimized.
In addition, owing to forming gas-tight seal, colon is only filled with the air of minimum, reduces any misery because excessive injection air causes, and can reduce in colonoscopy because forming the delay that loop causes.
Even if after the readiness program of colonoscopy, the Excreta still having such as feces etc. rests on colonic, but can prevent such Excreta from spilling.
In addition, when elderly patients' anal sphincter relaxes or anal sphincter function is degenerated, because gas is spilt by anus, be difficult to colon, particularly rectal area is observed.Such as, but the aid for colonoscopy based on the embodiment of the present invention can prevent Leakage Gas, thus can use more like a cork, when removing the polyp in rectum.
When observing anal verge region, endoscope may must be reversed at enteral.By using, there is the aid of the transparent body, without the need to switching endoscope in the opposite direction, just can provide the accurate visual field around described anal verge region.Due to can the degree of depth inserted by anus of adjustment means body, on anal verge, inspection can be performed reposefully.
Accompanying drawing explanation
Fig. 1 is the perspective view of the aid for colonoscopy illustrated according to the embodiment of the present invention;
Fig. 2 is the decomposition diagram of the aid for colonoscopy illustrated according to the embodiment of the present invention;
Fig. 3 a and Fig. 3 b illustrate the together with being coupled in first radial leakproof film and the second radial leakproof film;
Fig. 4 illustrates the leakage-proof structure of the first radial leakproof film and the second radial leakproof film;
Fig. 5 illustrates according to the example of embodiment of the present invention use for the aid of colonoscopy.
Detailed description of the invention
Allow various change due to the present invention and allow multiple embodiment, specific embodiment is by shown in the drawings and be described in detail it in the description.But this does not represent the present invention is limited to specific Implementation Modes, and should be appreciated that do not depart from the present invention's spirit and technical scope all change, equivalent, and substitute is included in the present invention.When describing of the present invention, when thinking that the description of known technology makes flesh and blood of the present invention not know, the detailed description to known technology will be saved.
Although may use if the term of " first " and " second " etc. is to describe different assemblies, such assembly is limited to above term scarcely.Above term is only for an assembly and another assembly being distinguished.
The term used in this manual only for describing specific embodiment, is not limited to the present invention.Expression for odd number comprises the expression for plural number, unless be otherwise noted within a context.In this manual, be to be understood that term, such as, " comprise " or " having " etc., for representing disclosed in this manual feature, numeral, step, operation, assembly, part, or the existence of its compositions, one or more further feature, numeral, step, operation, assembly, part or their combination can not be got rid of and may there is the probability that maybe may add.
Hereinafter with reference to accompanying drawing, embodiments of the present invention is described in detail.No matter figure number, those identical or corresponding assemblies present with identical Reference numeral, and save unnecessary description.
Fig. 1 is the perspective view of the aid for colonoscopy illustrated according to the embodiment of the present invention, Fig. 2 is the decomposition diagram of the aid for colonoscopy illustrated according to the embodiment of the present invention, Fig. 3 a and Fig. 3 b illustrate the together with being coupled in first radial leakproof film and the second radial leakproof film, Fig. 4 illustrates the leakage-proof structure of the first radial leakproof film and the second radial leakproof film, and Fig. 5 illustrates according to the example of embodiment of the present invention use for the aid of colonoscopy.
Is aid 1 for colonoscopy shown in Fig. 1 to Fig. 5, blindenea body 10, the foraminated surface 11 tilted, anus lid 12, hollow bulb 13, Excreta holding body 20, holding parts 24, first leakproof daughter 30, first radial leakproof film 31, first section 32, first assembling groove 33, second radial leakproof film 34, second section 35, second assembling groove 36, first ring body 37, fitting tab 38, second leakproof daughter 40, circular leakproof film 41, endoscope's through hole 42, second ring body 43, circular protrusion 44, valve connecting portion 22, close/open valve 50, socket 51, valve body 53, ON/OFF handle 52, through hole 54, endoscope tube 100, flexible pipe 110 is inhaled with pump.
According to the aid 1 for colonoscopy of the present embodiment, at colonoscopy, although it moves continually, can prevent endoscope tube 100 from directly contacting with anus, thus prevent the injury to anal mucosa membrane etc.
Primary clustering according to the aid 1 for colonoscopy of the present embodiment comprises blindenea body 10, and described blindenea body inserts anus; And Excreta holding body 20, gas, dampness, feces etc. are blocked in colon interior by described Excreta holding body 20, and prevent it from spilling at colonoscopy.
Hollow bulb 13 can be formed in the inside of blindenea body 10, and wherein, the internal diameter of hollow bulb 13 can be greater than the external diameter of normally used endoscope tube 100.
The external diameter of blindenea body 10 can change according to the thickness of main wall, but in one example in which, blindenea body 10 can be formed with minimum diameter, successfully to insert anus in the scope not hindering endoscope tube 100 to pass through.
At an end of blindenea body 10, can form the foraminated surface 11 of inclination, it is the aperture of front end relative to the longitudinal direction inclination special angle of blindenea body 10.When colonoscopy aid 1 is inserted by the anus of patient, although anal sphincter shrinks, the foraminated surface 11 of inclination may be used for realizing smooth intubate, reduces the pain bringing patient.
At another end of blindenea body 10, anus lid 12 can be formed with unitary form, and wherein, anus lid 12 can be formed as the medicated cap with round surface, such as, and the shape (parabola) of hemispherical or concavees lens.
When performing colonoscopy with the blindenea body 10 be inserted in anus, anus lid 12 can extrude and block anal orifice.
This makes it possible to tightly be sealed in intracolic air, makes colonic only can be filled with the air of minimum, thus reduces any misery of being caused by excessive injection air, and reduces and form by loop the delay in colonoscopy caused.
In addition, when the elderly patients that anal sphincter contraction is relaxed or anal sphincter function is degenerated accept colonoscopy, due to the pressure of colon interior, injecting intracolic air can spill by anus, makes inspection be difficult to complete suitably.But in the present embodiment, anus lid 12 can block anus, thus suppress any gas to spill from anus, and can function normally have nothing to do with sphincter, allow surgeon easily to remove the polyp on rectum.In addition, at colonoscopy, excremental any unexpected ejection can be prevented, more successfully carry out colonoscopy to make surgeon.
Blindenea body 10 and anus lid 12 can be made up of transparent material, such as synthetic resin material.Usually, to the observation of the low rectal of such as anal verge or anal canal, can require that endoscope tube 100 rotates in the opposite direction at enteral, the risk piercing through intestinal wall can be produced.And, by the frequent mobile friction that is that cause and anus of pipe, may cause producing serious pain or scar at anal after checked.But, in the present embodiment, can easily observe the region from anal verge to low rectal by transparent anus lid 12 and diagnose, and, due to the degree of depth that endoscope tube 100 is inserted by anus can be adjusted, inspection can be performed reposefully to the region extending to low rectal from anal verge.
Excreta holding body 20 side can be couple to the inside of anus lid 12, and a holding parts 24 can be provided in Excreta holding body inside, this holding parts is connected with the hollow bulb 13 of blindenea body 10, and the diameter of this holding parts is greater than the internal diameter of hollow bulb 13.At the opposite side of Excreta holding body 20, can install leakage-proof body, this leakage-proof body suppresses the Excreta being kept at holding parts 24 to drain to opposite side.
Fore shaft circle can be formed in the side of the inside of holding parts 24, this fore shaft circle and anus lid 12 couple, and the inner side that the circular protrusion simultaneously with the diameter identical with the diameter of holding parts 24 can be formed in anus lid 12 is so that the fore shaft circle resting on holding parts 24 to couple with the fore shaft circle of holding parts 24.Certainly, this is only an example in the method coupled the side of the inner side of anus lid 12 and Excreta holding body 20, also can apply other coupling method various.
The leakage-proof body allowing endoscope tube 100 to pass can be formed, leakage-proof body, the holding parts 24 of Excreta holding body 20 and the hollow bulb 13 of blindenea body 10 can be passed due to endoscope tube 100 but directly not contact anus, thus, although move continually at colonoscopy endoscope tube, can avoid the injury of anal mucosa membrane etc.And, even if after the readiness program of colonoscopy, still have the colonic that Excreta such as feces etc. rests on patient, but this leakage-proof body can prevent such Excreta from spilling towards the direction that the insertion path with endoscope tube 100 is contrary.
This leakage-proof body can comprise the first leakproof daughter 30 and the second leakproof daughter 40.In order to more easily illustrate and understand better, will provide example in following description, wherein the radial leakproof film 34 of the first radial leakproof film 31, second, circular leakproof film 41 etc. are all included.But, clearly, be not limited to comprise above-mentioned whole leakproof film according to the leakage-proof body of the present embodiment, can be only included some in leakproof film 31,34 or 41 and associated component thereof.
First leakproof daughter 30 can comprise the first radial leakproof film 31, second radial leakproof film 34 and the first ring body 37.
First radial leakproof film 31 can comprise the first section 32 of multiple highly flexible, and it is cut into radial arrangement, to allow flexible ON/OFF.When inserting endoscope tube 100, owing to inserting pressure, the first section 32 can bend towards endoscope tube 100 moving direction, and as shown in Figure 4, thus the first section 32 can be opened, and the first section 32 keeps close contact with endoscope tube 100 all the time.Therefore, the first section 32 contributes to preventing the Excreta be kept in Excreta holding body 20 from spilling in the opposite direction, allows endoscope tube 100 to pass simultaneously.
Second radial leakproof film 34 can also comprise multiple second sections 35 of being cut into radial arrangement, similar to the first radial leakproof film 31, allow to carry out flexible ON/OFF, and the first radial protecting film 31 plays a part identical.
With reference to Fig. 3 a and Fig. 3 b, first radial leakproof film 31 and the second radial leakproof film 34 can couple, first section 32 and the second section 35 are interlocked, thus the second section 35 directly can be placed under the mutual gap of the first section 32, and the first section 32 directly can be placed on the mutual gap of the second section 35.
First radial leakproof film 31 and the second radial leakproof film 34 can be overlapped, and can be coupled in regularly in the first ring body 37.In order to couple the first radial leakproof film 31 and the second radial leakproof film 34, fitting tab 38 can be formed on the inner side of the first ring body 37, and the first assembling groove 33 and the second assembling groove 36 can be formed respectively on the periphery of the first radial leakproof film 31 and the second radial leakproof film 34.Therefore, by fitting tab 38 and the first assembling groove 33 and the second assembling groove 36 being assembled, the first radial leakproof film 31 and the second radial leakproof film 34 are coupled in appropriate position, and the first section 32 and the second section 35 are with interconnected aligning.
In this case, as shown in Figure 4, when endoscope tube 100 insert and insert pressure make the first section 32 towards endoscope tube 100 moving direction bending time, in the process, while the first section 32 keeps close contact with the outer surface of endoscope tube 100, the second section 35 blocking that the gap broadened can be bent by the moving direction also towards endoscope tube 100.Therefore, can form double leak-proof to prevent excremental leaking outside, and only use compared with one deck leakproof film, it can realize stronger protection against leakage.
Second leakproof daughter 40 can comprise circular leakproof film 41 and the second ring body 43.
Circular leakproof film 41 can be configured to the film of highly flexible, wherein be formed with the through hole 54 that diameter is less than endoscope tube 100 external diameter.The periphery of circular leakproof film 41 can be assembled on circular protrusion 44, and circular protrusion 44 is formed on the lower surface of the inner side of the second ring body 43, and the second ring body 43 itself can be fastening and be couple to the bottom of the first ring body 37.
As shown in Figure 4, when inserting endoscope tube 100, insert pressure and circular leakproof film 41 can be made around endoscope's through hole bending, circular leakproof film 41 forms close contact with the outer surface of endoscope tube 100.Therefore, define triple-leakproof and spill in the opposite direction to prevent the Excreta be kept in Excreta holding body 20, allow endoscope tube 100 to pass simultaneously.
At the periphery of Excreta holding body 20, can form with integral manner the valve connecting portion 22 be connected with close/open valve 50.Pump suction device may be used for pump suction and is kept in holding parts 24 or remains in any Excreta in blindenea body 10.
At colonoscopy, if the Excreta of patient is drawn in the blindenea body 10 of guiding endoscope pipe 100, pump is inhaled device and be may be used for pump suction and remove Excreta.This can not only make endoscope tube 100 successfully pass in blindenea body 10, the inner surface of manure contamination blindenea body 10 can also be prevented, thus provide the clean visual field for observing anal verge or rectum by transparent blindenea body 10, realize accurate observation and diagnosis.
The close/open valve 50 being couple to valve connecting portion 22 can to allow carry out open/close mode to it, is installed in Excreta holding body 20 and is connected to the pump that pump inhales device to inhale between flexible pipe 110, to control fluid stream according to the operation of ON/OFF handle 52.
Close/open valve 50 can comprise: socket 51, wherein can form the entrance of the valve connecting portion 22 being connected to Excreta holding body 20 and be connected to the outlet that flexible pipe 110 inhaled by pump; Cylinder shape valve 53, is formed with the through hole 54 be connected with entrance and exit wherein, and cylinder shape valve 53 is couple to socket 51 to allow changing direction to carry out open/close mode to entrance and exit; And ON/OFF handle 52, it is connected with cylinder shape valve 53 and according to the direction of operation change cylinder shape valve 53.As shown in the figure, cylinder shape valve 53 and ON/OFF handle 52 can form as one.
Excreta holding body 20 can be made up of transparent synthetic resin material, so that surgeon or nurse can check the excremental quantity that is kept in the holding parts 24 of Excreta holding body 20 and Excreta be discharged within the time wanted by opening or close close/open valve 50.Therefore, easily can be processed in the Excreta of colonoscopy accumulation, and not pollute inspection space.
In addition, because Excreta holding body 20 is transparent, surgeon can see with naked eyes the degree of depth that endoscope tube 100 inserts, accurately can determine the position of the photographic head on endoscope tube 100, and can perform colonoscopy reposefully.
Although there are two valve connecting portions 22 to be formed on the periphery of Excreta holding body 20 in the example shown in accompanying drawing, if desired also can only with one.
If be formed with two valve connecting portions 22, preferably place them on relative both sides.At colonoscopy, a valve connecting portion 22 can face down, another valve connecting portion 22 can face up, so that by ventricumbent valve connecting portion 22 pumping liquid or solid feces, and is inhaled by supine valve connecting portion 22 pump or discharges Excreta (gas).
Although reference example describes the present invention, those skilled in the art it should be understood that under the prerequisite not departing from the principle and scope of the present invention that appending claims describes, and can change the present invention in a variety of manners and revise.Therefore, should be appreciated that above-mentioned embodiment be exemplary is not restricted.Be by appended claims instead of above detailed description to the expression of the scope of the invention, and be to be understood that the present invention includes the institute of deriving from the implication of claims, scope and equivalent changes and revise.
Claims (7)
1., for an aid for colonoscopy, described aid comprises:
Blindenea body, described blindenea body has foraminated surface on one side thereof, has anus lid on its other side, and is formed with hollow bulb in described blindenea body, described anus lid likeness in form has the medicated cap of round surface, and described hollow bulb has the first diameter; And
Excreta holding body, the side of described Excreta holding body is couple to the inner side of described anus lid, holding parts is formed in described Excreta holding body, and leakage-proof body is formed on the opposite side of described Excreta holding body, described holding parts has Second bobbin diameter and is connected with described hollow bulb, and described leakage-proof body is configured to allow passing through and preventing the Excreta be stored in described holding parts from draining to opposite side of endoscope tube.
2. aid according to claim 1, wherein, described Second bobbin diameter is greater than described first diameter.
3. aid according to claim 1, wherein, described leakage-proof body comprises the first leakproof daughter, and described first leakproof daughter comprises:
First radial leakproof film, described first radial leakproof film comprises multiple first sections cutting into radial arrangement, and
First ring body, described first ring body makes described first radial leakproof film be couple to the interior section of described first ring body.
4. aid according to claim 3, wherein, described first radial leakproof daughter also comprises:
Second radial leakproof film, described second radial leakproof film is arranged between described first radial leakproof film and described first ring body, and described second radial leakproof film comprises multiple second sections cutting into radial arrangement, and wherein
Described second radial leakproof film couples with the described first radial leakproof film in described first ring body inside in an overlapping manner, and described second section is directly positioned under described multiple first section gap each other.
5. the aid according to claim 3 or 4, wherein, described leakage-proof body also comprises the second leakproof daughter, and described second leakproof daughter comprises:
Circular leakproof film, in described circular leakproof film, be formed with endoscope's through hole, the diameter of described endoscope through hole is less than the external diameter of described endoscope tube, and
Second ring body, described second ring body makes described circular leakproof film be mounted to the interior section of described second ring body.
6. aid according to claim 1, wherein, the periphery of described Excreta holding body is formed with valve connecting portion,
Described aid also comprises and is arranged on pump and inhales and can carry out open/close close/open valve between device and described valve connecting portion, and described close/open valve is configured to control excremental flowing according to the operation of ON/OFF handle, and
Described close/open valve comprises:
Socket, is formed with the entrance being connected to described valve connecting portion and the outlet being connected to described pump suction device wherein,
Cylinder shape valve, be formed with the through hole connecting described entrance and described outlet wherein, described cylinder shape valve is couple to described socket can change direction thus carry out ON/OFF to described entrance and described outlet, and
ON/OFF handle, described ON/OFF handle is connected to described cylinder shape valve and is configured to change according to operation the direction of described cylinder shape valve.
7. aid according to claim 1, at least one in wherein said blindenea body and described Excreta holding body is made up of lucite material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0020717 | 2012-02-29 | ||
| KR1020120020717A KR101303004B1 (en) | 2012-02-29 | 2012-02-29 | Inspection auxiliary tool for colonoscopy |
| PCT/KR2013/001558 WO2013129827A1 (en) | 2012-02-29 | 2013-02-27 | Auxiliary tool for colonoscopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104284621A true CN104284621A (en) | 2015-01-14 |
| CN104284621B CN104284621B (en) | 2017-04-26 |
Family
ID=49003606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380022697.6A Expired - Fee Related CN104284621B (en) | 2012-02-29 | 2013-02-27 | Auxiliary tool for colonoscopy |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130225925A1 (en) |
| EP (1) | EP2821005A4 (en) |
| KR (1) | KR101303004B1 (en) |
| CN (1) | CN104284621B (en) |
| WO (1) | WO2013129827A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312462A (en) * | 2017-02-06 | 2019-10-08 | 奥尔斯通医疗有限公司 | The improvement or relevant improvement that subject is prepared for medical treatment or veterinary inspection |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2823002A1 (en) * | 2012-07-30 | 2014-01-30 | Janet Lenart | Enema and coloscopy aide |
| JP6210688B2 (en) * | 2013-01-28 | 2017-10-11 | 山本 政和 | Camera head cover |
| US9433340B2 (en) | 2014-05-30 | 2016-09-06 | Endoscopic Innovations LLC | System and method for rapid shuttling of tools through endoscopes |
| US10939814B2 (en) * | 2016-08-19 | 2021-03-09 | Jason Andrew Slate | Systems and method for preventing air escape and maintaining air distension |
| IT201600121462A1 (en) * | 2016-11-30 | 2018-05-30 | Thd Spa | Proctoscope. |
| KR102170081B1 (en) * | 2017-09-13 | 2020-10-27 | (주)지에스엠티 | body fluid diagnostic kit having function of inserting Endoscope |
| US10912622B2 (en) * | 2019-06-01 | 2021-02-09 | Nizam M. Meah | Disposable endoscope shield |
| CN111466864B (en) * | 2020-04-16 | 2023-04-07 | 崇州市人民医院 | Device for preventing excrement from overflowing and leaking during enteroscopy operation |
| EP4216792A1 (en) * | 2020-09-24 | 2023-08-02 | Ottek Ltd | Lumen fluid control and endoscope coupling adaptor |
| CN113509135B (en) * | 2021-07-13 | 2023-02-24 | 大连大学附属中山医院 | Protection disc for artificial anus enteroscopy |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383692A (en) * | 1981-06-02 | 1983-05-17 | Murray Corporation | Grommet seal |
| CN1042661A (en) * | 1988-11-18 | 1990-06-06 | 爱德华韦克有限公司 | Haemostatic valve |
| US6503192B1 (en) * | 1999-05-18 | 2003-01-07 | Pentax Corporation | Insertion facilitating device for intestinal endoscope |
| JP2005177517A (en) * | 2005-02-10 | 2005-07-07 | Olympus Corp | Endoscope |
| CN1795831A (en) * | 2004-12-17 | 2006-07-05 | 伊西康内外科公司 | Duckbill seal protector |
| US20060253077A1 (en) * | 2005-04-25 | 2006-11-09 | Tyco Healthcare Group, Lp | Surgical portal with seal system |
| CN101401733A (en) * | 2007-10-05 | 2009-04-08 | Tyco医疗健康集团 | Surgical portal with foam and fabric composite seal assembly |
| CN101579243A (en) * | 2009-06-22 | 2009-11-18 | 赵思滢 | Closed excrement exporting method and device thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130889B (en) * | 1982-11-26 | 1986-06-18 | Wolf Gmbh Richard | Rectoscope |
| US4776845A (en) * | 1986-06-27 | 1988-10-11 | Davis Emsley A | Rectal-stomal insert apparatus |
| US5092846A (en) * | 1989-11-07 | 1992-03-03 | Sumitomo Bakelite Company Limited | Introducer for medical tube |
| US20050096605A1 (en) * | 1992-04-24 | 2005-05-05 | Green David T. | Valve assembly for introducing instruments into body cavities |
| JP3429685B2 (en) * | 1997-10-06 | 2003-07-22 | オリンパス光学工業株式会社 | Endoscope guide tube |
| JP2001299683A (en) * | 2000-04-20 | 2001-10-30 | Olympus Optical Co Ltd | Endoscope inserting aid |
| EP1418963B1 (en) * | 2000-05-31 | 2010-04-07 | Teleflex Medical Incorporated | Trocar assembly |
| JP2002065594A (en) * | 2000-08-24 | 2002-03-05 | Olympus Optical Co Ltd | Large intestine endoscope insertion auxiliary instrument |
| EP1933733A2 (en) * | 2005-10-14 | 2008-06-25 | Applied Medical Resources Corporation | Surgical access port |
| KR20080084105A (en) | 2007-03-15 | 2008-09-19 | 전홍석 | Anal adapter for a colonoscope |
| FR2922747A1 (en) * | 2007-10-31 | 2009-05-01 | Aspide Medical Soc Par Actions | TROCART ENDORECTAL |
| US8206357B2 (en) * | 2009-03-26 | 2012-06-26 | Tyco Healthcare Group Lp | Articulating surgical portal apparatus with spring |
-
2012
- 2012-02-29 KR KR1020120020717A patent/KR101303004B1/en not_active IP Right Cessation
-
2013
- 2013-02-21 US US13/772,964 patent/US20130225925A1/en not_active Abandoned
- 2013-02-27 CN CN201380022697.6A patent/CN104284621B/en not_active Expired - Fee Related
- 2013-02-27 EP EP13754325.2A patent/EP2821005A4/en not_active Withdrawn
- 2013-02-27 WO PCT/KR2013/001558 patent/WO2013129827A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383692A (en) * | 1981-06-02 | 1983-05-17 | Murray Corporation | Grommet seal |
| CN1042661A (en) * | 1988-11-18 | 1990-06-06 | 爱德华韦克有限公司 | Haemostatic valve |
| US6503192B1 (en) * | 1999-05-18 | 2003-01-07 | Pentax Corporation | Insertion facilitating device for intestinal endoscope |
| CN1795831A (en) * | 2004-12-17 | 2006-07-05 | 伊西康内外科公司 | Duckbill seal protector |
| JP2005177517A (en) * | 2005-02-10 | 2005-07-07 | Olympus Corp | Endoscope |
| US20060253077A1 (en) * | 2005-04-25 | 2006-11-09 | Tyco Healthcare Group, Lp | Surgical portal with seal system |
| CN101401733A (en) * | 2007-10-05 | 2009-04-08 | Tyco医疗健康集团 | Surgical portal with foam and fabric composite seal assembly |
| CN101579243A (en) * | 2009-06-22 | 2009-11-18 | 赵思滢 | Closed excrement exporting method and device thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312462A (en) * | 2017-02-06 | 2019-10-08 | 奥尔斯通医疗有限公司 | The improvement or relevant improvement that subject is prepared for medical treatment or veterinary inspection |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2821005A4 (en) | 2015-11-25 |
| CN104284621B (en) | 2017-04-26 |
| EP2821005A1 (en) | 2015-01-07 |
| US20130225925A1 (en) | 2013-08-29 |
| WO2013129827A1 (en) | 2013-09-06 |
| KR101303004B1 (en) | 2013-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104284621B (en) | Auxiliary tool for colonoscopy | |
| JP4149376B2 (en) | Sampling apparatus and method for obtaining a sample of a body material | |
| US20130237755A1 (en) | Flexible visually directed medical intubation instrument and method | |
| US20060149129A1 (en) | Catheter with multiple visual elements | |
| US6962564B2 (en) | Systems and methods for providing gastrointestinal pain management | |
| US20090318798A1 (en) | Flexible visually directed medical intubation instrument and method | |
| US9629535B2 (en) | Colonoscope closure device | |
| KR102629368B1 (en) | Treatment substance transport device and treatment substance transport kit | |
| JP3473935B2 (en) | Endoscope hood | |
| US8506525B2 (en) | Wound sealing fluid delivery apparatus and method | |
| US20190246883A1 (en) | Alimentary Engagement Device | |
| CN216020956U (en) | Capsule endoscope auxiliary instrument | |
| CN115089217A (en) | Water sac sheath tube for small ultrasonic probe and preparation method thereof | |
| JP2004357846A (en) | Enema catheter | |
| US20220143341A1 (en) | Laryngeal mask | |
| KR100748639B1 (en) | Endoscope with thin film | |
| US11717148B2 (en) | Proctoscope and methods of use | |
| CN215534230U (en) | Gastrointestinal endoscope examination is with washing integrative device that attracts | |
| CN213429966U (en) | Endoscope outer sleeve device | |
| CN216417120U (en) | Anorectal cannula | |
| JPH0363374B2 (en) | ||
| Chen et al. | Laparoscopic-assisted Altemeier surgery for total rectal prolapse: a case report | |
| CN116920245A (en) | Medical catheter, device and system | |
| CN110393502A (en) | The probe of ureterorenoscope | |
| Audi et al. | But I Thought It's a Safe Technique? An Infection of a Solid Mediastinal Mass After Endoscopic Ultrasound (EUS)-Guided Fine Needle Aspiration (FNA): 2637 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180227 |